位置：首页 > IC中文资料第5654页 > ML4821
| 型号 | 功能描述 | 生产厂家 企业 | LOGO | 操作 |
|---|---|---|---|---|
ML4821 | Power Factor Controller General Description The ML4821 provides complete control for a “boost” type power factor correction system using the average current sensing method. Special care has been taken in the design of the ML4821 to increase system noise immunity. The circuit includes a precision reference, gain modulato | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 |   | |
ML4821 | Power Factor Controller GENERAL DESCRIPTION The ML4821 provides complete control for a “boost” type power factor correction system using the average current sensing method. Special care has been taken in the design of the ML4821 to increase system noise immunity. The circuit includes a precision reference, gain modulato | MICRO-LINEAR | | |
Power Factor Controller General Description The ML4821 provides complete control for a “boost” type power factor correction system using the average current sensing method. Special care has been taken in the design of the ML4821 to increase system noise immunity. The circuit includes a precision reference, gain modulato | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | | ||
Power Factor Controller GENERAL DESCRIPTION The ML4821 provides complete control for a “boost” type power factor correction system using the average current sensing method. Special care has been taken in the design of the ML4821 to increase system noise immunity. The circuit includes a precision reference, gain modulato | MICRO-LINEAR | | ||
Power Factor Controller General Description The ML4821 provides complete control for a “boost” type power factor correction system using the average current sensing method. Special care has been taken in the design of the ML4821 to increase system noise immunity. The circuit includes a precision reference, gain modulato | FairchildFairchild Semiconductor 仙童半导体飞兆/仙童半导体公司 | | ||
Power Factor Controller GENERAL DESCRIPTION The ML4821 provides complete control for a “boost” type power factor correction system using the average current sensing method. Special care has been taken in the design of the ML4821 to increase system noise immunity. The circuit includes a precision reference, gain modulato | MICRO-LINEAR | | ||
Power Factor Controller GENERAL DESCRIPTION The ML4821 provides complete control for a “boost” type power factor correction system using the average current sensing method. Special care has been taken in the design of the ML4821 to increase system noise immunity. The circuit includes a precision reference, gain modulato | MICRO-LINEAR | | ||
Power Factor Controller GENERAL DESCRIPTION The ML4821 provides complete control for a “boost” type power factor correction system using the average current sensing method. Special care has been taken in the design of the ML4821 to increase system noise immunity. The circuit includes a precision reference, gain modulato | MICRO-LINEAR | | ||
封装/外壳：20-SOIC（0.295"，7.50mm 宽） 包装：卷带（TR） 描述：IC PFC CTR AVER CURR 1MHZ 20SOIC 集成电路（IC） PFC（功率因数校正） | ONSEMI 安森美半导体 | | ||
封装/外壳：20-SOIC（0.295"，7.50mm 宽） 包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 描述：IC PFC CTR AVER CURR 1MHZ 20SOIC 集成电路（IC） PFC（功率因数校正） | ONSEMI 安森美半导体 | | ||
NYLON M/F HEX STANDOFF [KEYSTONE] MALE/FEMALE THREADED STANDOFFS PC 104 MOUNTING KITS NYLON STANDOFFS | etc2List of Unclassifed Manufacturers etc未分类制造商etc2未分类制造商 | | ||
Dual P-Channel 20V (D-S) MOSFET FEATURES • Halogen-free According to IEC 61249-2-21 Definition • TrenchFET® Power MOSFET • Advanced High Cell Density Process • Compliant to RoHS Directive 2002/95/EC APPLICATIONS • Load Switching | VBSEMI 微碧半导体 | | ||
Dual P-Channel MOSFET ■ Features ● VDS (V) = -12V ● ID = -9 A (VGS = -4.5V) ● RDS(ON) | KEXIN 科信电子 | | ||
Dual P-Channel Enhancement Mode Field Effect Transistor General Description The AO4821 uses advanced trench technology to provide excellent RDS(ON), low gate charge and operation with gate voltages as low as 1.8V. This device is suitable for use as a load switch or in PWM applications. It is ESD protected. Standard Product AO4821 is Pb-free (meets ROH | AOSMD 万国半导体 | | ||
12V Dual P-Channel MOSFET 文件：266.83 Kbytes Page：5 Pages | AOSMD 万国半导体 | |
ML4821产品属性
- 类型
描述
- 型号
ML4821
- 制造商
MICRO-LINEAR
- 制造商全称
MICRO-LINEAR
- 功能描述
Power Factor Controller
| IC供应商 | 芯片型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
FAIRCHILD/仙童 |
24+ |
NA/ |
27 |
优势代理渠道,原装正品,可全系列订货开增值税票 |
|||
ML |
22+ |
SOP20 |
100000 |
代理渠道/只做原装/可含税 |
|||
ML |
25+ |
SOP20 |
54658 |
百分百原装现货 实单必成 |
|||
FAIRCHILD/仙童 |
25+ |
SOP20 |
12496 |
FAIRCHILD/仙童原装正品ML4821CS即刻询购立享优惠#长期有货 |
|||
ML |
1343 |
sop |
3 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
|||
ML |
22+ |
SOP20 |
12245 |
现货,原厂原装假一罚十! |
|||
MICROLINEAR |
23+ |
SMD |
11923 |
||||
FAIRCILD |
22+ |
DIP-18 |
3000 |
原装正品,支持实单 |
|||
FATRCHI |
25+ |
SMD |
4500 |
全新原装、诚信经营、公司现货销售! |
|||
FATRCHI |
24+ |
SMD |
6980 |
原装现货,可开13%税票 |
ML4821芯片相关品牌
ML4821规格书下载地址
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ML4821数据表相关新闻
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https://hch01.114ic.com/
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2019-9-24ML4824CP1-功率因数校正和PWM组合控制器
概述 该ML4824是一场权力校正因数控制器，交换式电源供应。功率因数校正（PFC）的允许小，成本更低的大电容的使用，降低电力线负载和压力的开关场效应管，并在电力供应，完全符合结果与IEC1000- 2 -3规范。包括该ML4824电路用于实现领先优势，平均目前，“助推”型功率因数校正和结尾边沿，脉冲宽度调制（PWM）。该器件有两种版本;的ML4824- 1（fPWM= fPFC）和ML4824- 2（fPWM=2 × fPFC）。增加一倍的PWM开关频率允许用户可以设计更小的输出组件，同时保持最佳的PFC的工作频率。一个过电压比较器关闭PFC部分中事件中的一个负载突然减少。
2013-2-11ML4800-功率因数校正和PWM组合控制器
概述 该ML4800是一场权力校正因数控制器,交换式电源供应。功率因数校正（PFC）的允许小，成本更低的大电容的使用，降低电力线负载和压力的开关场效应管，并在电力供应，完全符合结果与IEC1000- 3 -2规范。目的是作为一种BiCMOS版本的行业标准ML4824，ML4800的包括领导力执行电路，平均电流，“助推”型功率因数校正和尾部边缘，脉冲宽度调制（PWM）。它还包括TriFault检测™功能，帮助确保没有不安全的条件下将导致从单一部件故障在PFC。门-1A的驱动能力，最大限度地减少需要外部驱动电路。低功率要求提高效率，降低元件成本。过压比较器关闭PFC部
2013-2-11ML4810-高频电源控制器
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2012-11-27
DdatasheetPDF页码索引
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